REL is the noticeable producer of Mining Drilling Rigs, Construction Drilling Rigs, and Mining and Quarrying. Drilling Rigs subsequently has focused on making the Drilling work more understood. REL was very much specialized in manufacturing Down The Hole drilling machines which are used for mining and Quarrying. REL deliver down the hole drilling machines in series of C615H, C620H, C625H, & C650H. REL manufacture and deliver drills with different specifications.